MASBRILL anti Bark Collars for Dogs, Rechargeable Bark Collar for Small Medium L

This No Bark collar also gives you an option to set among 7 sensitivity levels. Level #7 is the most sensitive setting. 【Smart Anti Bark Collar for Dogs】This bark collar no more false triggering. Smart Detection Design can detect the dog barking on the particular frequency and decibel, filter other unrelated sounds.

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